/**
 * 
 */
package com.googlecode.bestpaper.itext.sample;

import java.awt.Color;  
import java.io.FileOutputStream;  
  
import com.lowagie.text.Chapter;  
import com.lowagie.text.Chunk;  
import com.lowagie.text.Document;  
import com.lowagie.text.Element;  
import com.lowagie.text.Font;  
import com.lowagie.text.FontFactory;  
import com.lowagie.text.PageSize;  
import com.lowagie.text.Paragraph;  
import com.lowagie.text.Section;  
import com.lowagie.text.pdf.PdfWriter;  
  
/** 
 * Creates a document with outlines (bookmarks) using the Chapter and Section object. 
 *  
 * @author blowagie 
 */  
  
public class ChapterSection {  
  
    /** 
     * Creates a document with outlines. 
     *  
     * @param args 
     *            no arguments needed 
     */  
    public static void main(String[] args) {  
          
        System.out.println("Chapters and Sections");  
          
        // step 1: creation of a document-object  
        Document document = new Document(PageSize.A4, 50, 50, 50, 50);  
        try {  
            // step 2: we create a writer that listens to the document  
            PdfWriter writer=PdfWriter.getInstance(document, new FileOutputStream("target//ChapterSection.pdf"));  
            // step 3: we open the document  
            writer.setViewerPreferences(PdfWriter.PageModeUseOutlines);  
            document.open();  
            // step 4: we add content to the document  
            // we define some fonts  
            Font chapterFont = FontFactory.getFont(FontFactory.HELVETICA, 24, Font.NORMAL, new Color(255, 0, 0));  
            Font sectionFont = FontFactory.getFont(FontFactory.HELVETICA, 20, Font.NORMAL, new Color(0, 0, 255));  
            Font subsectionFont = FontFactory.getFont(FontFactory.HELVETICA, 18, Font.BOLD, new Color(0, 64, 64));  
            // we create some paragraphs  
            Paragraph blahblah = new Paragraph("blah blah blah blah blah blah blaah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah");  
            Paragraph blahblahblah = new Paragraph("blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blaah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah");  
            // this loop will create 7 chapters  
            for (int i = 1; i < 8; i++) {  
                Paragraph cTitle = new Paragraph("This is chapter " + i, chapterFont);  
                Chapter chapter = new Chapter(cTitle, i);  
                // in chapter 4 we change the alignment to ALIGN_JUSTIFIED  
                if (i == 4) {  
                    blahblahblah.setAlignment(Element.ALIGN_JUSTIFIED);  
                    blahblah.setAlignment(Element.ALIGN_JUSTIFIED);  
                    chapter.add(blahblah);  
                }  
                // in chapter 5, the alignment is changed again  
                if (i == 5) {  
                    blahblahblah.setAlignment(Element.ALIGN_CENTER);  
                    blahblah.setAlignment(Element.ALIGN_RIGHT);  
                    chapter.add(blahblah);  
                }  
                // the alignment is changed to ALIGN_JUSTIFIED again  
                if (i == 6) {  
                    blahblahblah.setAlignment(Element.ALIGN_JUSTIFIED);  
                    blahblah.setAlignment(Element.ALIGN_JUSTIFIED);  
                }  
                // in every chapter 3 sections will be added  
                for (int j = 1; j < 4; j++) {  
                    Paragraph sTitle = new Paragraph("This is section " + j + " in chapter " + i, sectionFont);  
                    Section section = chapter.addSection(sTitle, 1);  
                    // for chapters > 2, the outine isn't open by default  
                    if (i > 2) section.setBookmarkOpen(false);  
                    // in all chapters except the 1st one, some extra text is added to section 3  
                    if (j == 3 && i > 1) {  
                        section.setIndentationLeft(72);  
                        section.add(blahblah);  
                        section.add(new Paragraph("test"));  
                    }  
                    // in every section 3 subsections are added  
                    for (int k = 1; k < 4; k++) {  
                        Paragraph subTitle = new Paragraph("This is subsection " + k + " of section " + j, subsectionFont);  
                        Section subsection = section.addSection(subTitle, 3);  
                        // in the first subsection of section 3, extra text is added  
                        if (k == 1 && j == 3) {  
                            subsection.add(blahblahblah);  
                        }  
                        subsection.add(blahblah);  
                    }  
                    // in the section section of every chapter > 2 extra text is added  
                    if (j == 2 && i > 2) {  
                        section.add(blahblahblah);  
                    }  
                    // a new page is added after the second section in Chapter 1  
                    if (j == 2 && i == 1) {  
                        section.add(Chunk.NEXTPAGE);  
                    }  
                }  
                document.add(chapter);  
            }  
        }  
        catch(Exception de) {  
            de.printStackTrace();  
        }  
        // step 5: we close the document  
        document.close();  
    }  
}  
